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Kompetenz in Satellitentechnik |
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Produkte –
LNB –
Maximum |
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| Modell – |
Artikelnummer |
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Maximum QSF 44 T
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912-0240
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QuattroSwitch LNB, 40mm mit terr. Eingang, 0,3 dB
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Low band |
Hi band |
Terr. Input |
| Input Frequency Range |
10.7 ~ 11.7 GHz |
11.7 ~ 12.75 GHz |
40 ~ 840 MHz |
| Output Frequency Range x 4 |
950 ~ 1950 MHz |
1100 ~ 2150 MHz |
40 ~ 840 MHz |
| L.O. Frequency |
9.75 GHz |
10.6 GHz |
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| Conversion Gain |
48 dB (Min.) |
- 16 dB (Typ) |
| Band Switching |
0 KHz |
22 KHz ±4 KHz continuous
tone signal** |
Data |
| Noise Figure |
0.6 dB (Typ.) |
| F/D Ratio |
0.6 |
| Input Reflector Type |
Offset |
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| Cross Pol. Isolation |
20 dB (Min.) |
25 dB (Typ.) |
| Gain Flatness |
± 0.75 dB / 27 MHz |
| L.O. Frequency Stability |
25°
-30° ~ 60° |
±1 MHz
±3 MHz |
| L.O. Phase Noise |
1 KHz Offset
10 KHz Offset
100 KHz Offset |
- 60 dBc/Hz
- 80 dBc/Hz
- 100 dBc/Hz |
| Image Rejection |
40 dB (Min.) |
Output Power
(at 1 dB Gain Compression Point) |
0 dBm (Min.) |
| Harmonic Ditortion On InBand |
-58 dBm (Max.) |
| Output Return Loss |
7.5 dB |
Output &
Terrestrial Input Connector |
75 OHM F Type (Female) |
| D.C. Supply Voltage |
11.5 ~ 19 V |
| D.C. Current Consumption |
220mA (Typ.) |
250mA (Max) |
| Polarity Switching Voltage |
Vertical:
Horizontal: |
11.5 ~ 14.2 V
15.8 ~ 19 V |
| Operating Temperature |
-30° ~ 60° |
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